package com.sxkiler.demo.medium;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import java.util.*;
import com.sxkiler.demo.model.*;

/**
convert-to-base-2=负二进制转换
<p>给出数字&nbsp;<code>N</code>，返回由若干&nbsp;<code>"0"</code>&nbsp;和&nbsp;<code>"1"</code>组成的字符串，该字符串为 <code>N</code>&nbsp;的<strong>负二进制（<code>base -2</code>）</strong>表示。</p>

<p>除非字符串就是&nbsp;<code>"0"</code>，否则返回的字符串中不能含有前导零。</p>

<p>&nbsp;</p>

<p><strong>示例 1：</strong></p>

<pre><strong>输入：</strong>2
<strong>输出：</strong>"110"
<strong>解释：</strong>(-2) ^ 2 + (-2) ^ 1 = 2
</pre>

<p><strong>示例 2：</strong></p>

<pre><strong>输入：</strong>3
<strong>输出：</strong>"111"
<strong>解释：</strong>(-2) ^ 2 + (-2) ^ 1 + (-2) ^ 0 = 3
</pre>

<p><strong>示例 3：</strong></p>

<pre><strong>输入：</strong>4
<strong>输出：</strong>"100"
<strong>解释：</strong>(-2) ^ 2 = 4
</pre>

<p>&nbsp;</p>

<p><strong>提示：</strong></p>

<ol>
	<li><code>0 &lt;= N &lt;= 10^9</code></li>
</ol>

 */
public class baseNeg2 {
    

    class Solution {
        public String baseNeg2(Integer param0) {
            return null;
        }
    }

    @Test
    public void test(){
        Solution solution = new Solution();
        /**
        2
        */
        //int [] num1 = new int[]{1,3};
        //int [] num2 = new int[]{2};
        //Assertions.assertEquals(solution.{{questionName}}(num1,num2),2);
    }
}

